The stunning true blue daisy is one of the few felicias with entirely blue daisy flowers, surrounded by blue/purple 'petals' unlike other daisies with yellow centers. Plant Felicia heterophylla in full sun so that the flowers can open to their full potential. It is fast-growing, half-hardy, and needs moderate water. Mass plants for a splash of blue or mix them with zulu prince daisies. Use as an edging plant along an informal border. This plant is ideal as a filler for any bare, sunny area or container. Easy from seeds. Annual.